O-Bridged medium sized rings via bicyclic oxonium ylides

Autor:	Frederick G. West, R. W. Tester, T. H. Eberlein
Rok vydání:	1993
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Ketone Rhodium(II) acetate chemistry Bicyclic molecule Stereochemistry Diazo Stereoselectivity Oxonium ion Medicinal chemistry Catalysis Dichloromethane
Zdroj:	Journal of the Chemical Society, Perkin Transactions 1. :2857
ISSN:	1364-5463 0300-922X
Popis:	Fused bicyclic oxonium ylides, generated with catalytic Rh2(OAc)4 from cyclic ethers bearing pendant diazo ketones, undergo a [1,2]- or [2,3]-shift to give O-bridged seven- or eight-membered carbocycles, in several cases with a high degree of stereoselectivity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a8d8b5b39fccd83b70bf00558ea3cdd2 https://doi.org/10.1039/p19930002857 Zobrazit plný text záznamu